6462044066442 has 32 divisors (see below), whose sum is σ = 13215840556032. Its totient is φ = 2105505756144.

The previous prime is 6462044066407. The next prime is 6462044066461. The reversal of 6462044066442 is 2446604402646.

It is a junction number, because it is equal to n+sod(n) for n = 6462044066391 and 6462044066400.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14336548 + ... + 14780415.

It is an arithmetic number, because the mean of its divisors is an integer number (412995017376).

Almost surely, 2^{6462044066442} is an apocalyptic number.

6462044066442 is an abundant number, since it is smaller than the sum of its proper divisors (6753796489590).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6462044066442 is a wasteful number, since it uses less digits than its factorization.

6462044066442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29117802.

The product of its (nonzero) digits is 5308416, while the sum is 48.

The spelling of 6462044066442 in words is "six trillion, four hundred sixty-two billion, forty-four million, sixty-six thousand, four hundred forty-two".